.area-scroller{
  position: fixed;
  width: 100%;
  height: 100%;
  top: 0;
  left: 0;
  background-color: rgba(0,0,0,0.8);
  z-index: 10001;
}

.area-scroller.show{
  display: block;
}

.area-scroller.hide{
  display: none;
}

.area-scroller .board{
  position: absolute;
  width: 100%;
  bottom: 0;
  left: 0;
  background-color: #fff;
}

.area-scroller .areas-title{
  padding: 5px;
  border-bottom: 1px solid #eee;
}

.area-scroller .areas-title > span{
  display: inline-block;
  padding: 10px;
  color: #00aefd;
}

.area-groups ul{
  width: 33.3%;
  float: left;
  max-height: 240px;
  overflow-y: auto;
  overflow-x: hidden;
  padding: 0;
}

.area-groups ul li{
  padding: 10px 10px;
  text-align: center;
}

.area-scroller .btn-group{
  clear: both;
}

.area-scroller .btn-group button{
  width: 50%;
  height: 40px;
  border: none;
}

.area-groups ul li.active{
  color: #00aefd;
}

.area-scroller .btn-group button.confirm{
  background: #00aefd;
  color: #fff;
}